CA2176699A1 - Mid-stream fluid sampler - Google Patents

Mid-stream fluid sampler

Info

Publication number
CA2176699A1
CA2176699A1 CA002176699A CA2176699A CA2176699A1 CA 2176699 A1 CA2176699 A1 CA 2176699A1 CA 002176699 A CA002176699 A CA 002176699A CA 2176699 A CA2176699 A CA 2176699A CA 2176699 A1 CA2176699 A1 CA 2176699A1
Authority
CA
Canada
Prior art keywords
mid
sample
stream
fluid sampler
stream fluid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002176699A
Other languages
French (fr)
Other versions
CA2176699C (en
Inventor
John Robert Allan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covalon Technologies Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2176699A1 publication Critical patent/CA2176699A1/en
Application granted granted Critical
Publication of CA2176699C publication Critical patent/CA2176699C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B10/007—Devices for taking samples of body liquids for taking urine samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

A fluid sampling device which collects the initial sample of a fluid stream, discards it and collects a mid-stream sample for future analysis.
When used for the collection of urine, the initial sample is collected in a hopper, which after collecting the initial sample, rotates from a first positionto a second position and discards some of the initial sample. While in its second position, a surface of the hopper diverts the mid-stream sample to the container for collection of the sample.
CA002176699A 1993-11-30 1994-11-24 Mid-stream fluid sampler Expired - Fee Related CA2176699C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/158,890 1993-11-30
US08/158,890 US5518003A (en) 1993-11-30 1993-11-30 Mid-stream fluid sampler
PCT/CA1994/000649 WO1995015119A1 (en) 1993-11-30 1994-11-24 Mid-stream fluid sampler

Publications (2)

Publication Number Publication Date
CA2176699A1 true CA2176699A1 (en) 1995-06-08
CA2176699C CA2176699C (en) 2001-05-15

Family

ID=22570164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002176699A Expired - Fee Related CA2176699C (en) 1993-11-30 1994-11-24 Mid-stream fluid sampler

Country Status (7)

Country Link
US (1) US5518003A (en)
EP (1) EP0731668B1 (en)
JP (1) JPH09509479A (en)
AU (1) AU685884B2 (en)
CA (1) CA2176699C (en)
DE (1) DE69408691T2 (en)
WO (1) WO1995015119A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640969A (en) * 1995-05-16 1997-06-24 Urocath Corporation Lid for an analytical specimen cup
AU2002232099A1 (en) * 2002-02-17 2003-09-04 Novamed Ltd. A biological fluid collection and sampling container
MY142781A (en) * 2003-06-28 2010-12-31 Peter A K Yong Dual-chamber liquid receiving and containing device
US7195602B2 (en) * 2003-06-28 2007-03-27 Yong Peter A K Dual-chamber liquid receiving and containing device
US7606617B2 (en) 2006-01-31 2009-10-20 Cardiac Pacemakers, Inc. Urinalysis for the early detection of and recovery from worsening heart failure
US8043230B2 (en) * 2007-01-20 2011-10-25 Glynis Deadwyler Urine specimen collection device
GB201411491D0 (en) * 2014-06-27 2014-08-13 Randox Lab Ltd Liquid sample collection device
GB201412063D0 (en) * 2014-07-07 2014-08-20 Stewart Floyd N Urine collection
EP3200922B1 (en) * 2014-09-30 2020-05-06 Exosome Diagnostics, Inc. Apparatuses, methods, and systems for sample collection and dispersion
FR3086836B1 (en) * 2018-10-03 2022-02-11 Novandsat ANIMAL URINE COLLECTION DEVICE
WO2020081784A1 (en) * 2018-10-17 2020-04-23 Thomas Jefferson University Midstream urine collection
KR102111659B1 (en) * 2019-12-12 2020-05-15 박제현 specimen container
WO2021155174A1 (en) 2020-01-31 2021-08-05 Arizona Board Of Regents On Behalf Of Arizona State University Urine collection, storage, and testing assembly
KR102522256B1 (en) * 2020-06-29 2023-04-14 가톨릭대학교 산학협력단 Sample port for automatic separation of secondary urine
CN114371038B (en) * 2022-01-12 2024-09-06 王慧芳 Quantitative urine sample sampling equipment for endocrinology department

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345980A (en) * 1964-04-20 1967-10-10 Pharmaseal Lab Urometer
US3499327A (en) * 1968-01-22 1970-03-10 Walter W Lane Jr Urine collectors
US3625064A (en) * 1969-01-09 1971-12-07 Us Army Automatic midstream urine sample collector
US3625654A (en) * 1970-05-22 1971-12-07 Charles M Van Duyne Urine collection device
US3635091A (en) * 1970-08-31 1972-01-18 Frederick D Linzer Midstream urine specimen and fractional fluid collectors
US3830107A (en) * 1973-04-09 1974-08-20 F Linzer Mid-stream urine specimen and fractional fluid collectors
US3832738A (en) * 1973-09-13 1974-09-03 Kleen Test Prod Inc Mid-stream urine collector
US4040791A (en) * 1976-06-22 1977-08-09 David H Kuntz Specimen collecting device
US4252132A (en) * 1978-10-10 1981-02-24 Shs Enterprises, Ltd. Midstream urine specimen collecting device
US4301812A (en) * 1979-12-12 1981-11-24 The Kendall Company Midstream sampling device
US4494581A (en) * 1983-02-18 1985-01-22 Whitman Medical Corporation Isolation of forestream and midstream portions of collected urine samples
GB8829203D0 (en) * 1988-12-14 1989-01-25 Intelbrit Technologies Urine sampling device
US5092859A (en) * 1990-11-20 1992-03-03 Picker International, Inc. One piece collapsible urology drain pan

Also Published As

Publication number Publication date
AU1060395A (en) 1995-06-19
AU685884B2 (en) 1998-01-29
DE69408691D1 (en) 1998-04-02
CA2176699C (en) 2001-05-15
JPH09509479A (en) 1997-09-22
DE69408691T2 (en) 1998-10-15
EP0731668A1 (en) 1996-09-18
US5518003A (en) 1996-05-21
EP0731668B1 (en) 1998-02-25
WO1995015119A1 (en) 1995-06-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed